From nobody Tue Feb 10 00:22:16 2026 Received: from mail-yb1-f201.google.com (mail-yb1-f201.google.com [209.85.219.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7CA83149E15 for ; Wed, 3 Apr 2024 15:28:54 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.219.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712158136; cv=none; b=cN/Ii8QIE9tJLNPZKWF8Zdq8QI/lS8Zgs3obUJqoIE69P8xXqKiJ6AAH17Rhr7Ju8Iv6I5QY4Eso0dqZ7gRCNI7Cc+rfQKFwBCuLS9kqW3mxqRZtLsxrdzVSzCfRKGPrBYP/QucQkfz1jvxW4plnwwPCxMqNG/8o4FB0W10DSqg= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1712158136; c=relaxed/simple; bh=9MBXfFFaUkMScseJNVCokGwDY6l5vMDtbQJR1lmoadQ=; h=Date:In-Reply-To:Mime-Version:References:Message-ID:Subject:From: To:Cc:Content-Type; b=B9HLL9z7EFCsH/XmZEoWdZ9FwEAWjxeOYtg6nLNptIyO2rqDHKFDauunrKJo/ZWyUI6BsGywdRBsCOVGsDGlIuUBG/3eeiVlDaZKlSeWh9fekZdHaseOrHHe/U0nmhVCR+NoUGhxoAEpSkr9z2tMkU8rAPt71FP9zFPNex5DQRs= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--almasrymina.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=bs5IfSlt; arc=none smtp.client-ip=209.85.219.201 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--almasrymina.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="bs5IfSlt" Received: by mail-yb1-f201.google.com with SMTP id 3f1490d57ef6-dcd94cc48a1so10129660276.3 for ; Wed, 03 Apr 2024 08:28:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1712158133; x=1712762933; darn=vger.kernel.org; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:from:to:cc:subject:date:message-id:reply-to; bh=BZ46wgx2VOZhZI3amGmb078HYyws+2NawAwS/VEa28E=; b=bs5IfSltzz7E63ZXnVgagfOUKyUDAU0L2xci9/3yTS3emn1eqB0QlG3Bw1GNALGcvU naQntpM8oDEpStessr9xFB74f1+dfp2Game7PDKsBL2Q6lam2xyfcYHnEIB39IDFNpeM ogfek0ZcHuvNf+t9Lwtan/q8INSARZ1RwkEzJGaBd8PDWbCPDGg4kte4swF5vBalMuPG voxB7IN5yw2KC6/gE6xvvfxmwjXlZlgpR3dEL6WM9vNO0jzYHLaY0GMln7JGW6aliL6A TGB0T6FKYGScRZAhWmM2pRrA6lbTWuUXRG+dTzJebO5eWFM2MMl1PUfdtxOEMbl0Mbba BWQw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1712158133; x=1712762933; h=cc:to:from:subject:message-id:references:mime-version:in-reply-to :date:x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=BZ46wgx2VOZhZI3amGmb078HYyws+2NawAwS/VEa28E=; b=pk+a0ljBQOT1TlJB19F/VbAXQOBijqsQK74VIriOM12EyD1FIJpqiA9tdINwGm3hPQ u2SnX34MDJqj4elMaRZgzJCp2Cxgeni5kncKvCz+T5OCxnHfAhiQI5UvPUu3HP9hgPs+ afcYcruOktSjxTsMs+0OMWxc2CLjPNHgTuxXC579izVyCrcxoEvbQyg9aMGQllWuaeec 9bowWz071hoH54hp7rOBu9XsssyfJeExCUShV/lNP/V/2BBsOqJBJpvWjRTwsNJ3iVV6 gOEjXFkiQx1sJYfFFXXbiLqN97b1BcBoAgUO68uDXMVOlvJNaCvt563KahcP90lbuuiI vOvA== X-Forwarded-Encrypted: i=1; AJvYcCUShhLxRGupgqVf1D5dG8pyr49PkxnrR5SQ7Qe1rKqMc5xKpWwgCUukzvxtUGDHd27Yp47aVrYztlV+VuGoyb1VUScMx1rklJt50ONm X-Gm-Message-State: AOJu0YzsMqbMShrWcw5l9LSo84x+4vVSbXWAISt+vdjp0ewTKR6/76wN 0tWRuGIe/0i1K+FPsaHycYc0J/mvRY3HAm5Sbxii1lKkrSCSWR8PCn3mOhiVpKEGrvQELIzPMCr UcJPr8F7u4Mgb5iyxg/cALw== X-Google-Smtp-Source: AGHT+IH2BOj3HujJ3UAL3LDYPh9x/ZqBz2OYXz7yuPx/8kZYe48WcKGacUBuDSlX/S4SNRPVLQsoSlsEIcWqYK+yVg== X-Received: from almasrymina.svl.corp.google.com ([2620:15c:2c4:200:1726:7620:90a1:78b9]) (user=almasrymina job=sendgmr) by 2002:a05:6902:154d:b0:dc7:48ce:d17f with SMTP id r13-20020a056902154d00b00dc748ced17fmr4888098ybu.10.1712158133514; Wed, 03 Apr 2024 08:28:53 -0700 (PDT) Date: Wed, 3 Apr 2024 08:28:42 -0700 In-Reply-To: <20240403152844.4061814-1-almasrymina@google.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 References: <20240403152844.4061814-1-almasrymina@google.com> X-Mailer: git-send-email 2.44.0.478.gd926399ef9-goog Message-ID: <20240403152844.4061814-4-almasrymina@google.com> Subject: [PATCH net-next v4 3/3] net: remove napi_frag_unref From: Mina Almasry To: netdev@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Mina Almasry , Ayush Sawal , "David S. Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Steffen Klassert , Herbert Xu , David Ahern , Boris Pismenny , John Fastabend , Tariq Toukan , Dragos Tatulea , Simon Horman , Sabrina Dubroca , "=?UTF-8?q?Ahelenia=20Ziemia=C5=84ska?=" , Pavan Chebbi , Christophe JAILLET , Yunsheng Lin , Florian Westphal , David Howells , Alexander Lobakin , Lorenzo Bianconi , Johannes Berg Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" With the changes in the last patches, napi_frag_unref() is now reduandant. Remove it and use skb_page_unref directly. Signed-off-by: Mina Almasry Reviewed-by: Dragos Tatulea Reviewed-by: Eric Dumazet --- include/linux/skbuff.h | 8 +------- net/core/skbuff.c | 2 +- 2 files changed, 2 insertions(+), 8 deletions(-) diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h index 71caeee061ca..eb3d70e57166 100644 --- a/include/linux/skbuff.h +++ b/include/linux/skbuff.h @@ -3536,12 +3536,6 @@ skb_page_unref(struct page *page, bool recycle) put_page(page); } =20 -static inline void -napi_frag_unref(skb_frag_t *frag, bool recycle) -{ - skb_page_unref(skb_frag_page(frag), recycle); -} - /** * __skb_frag_unref - release a reference on a paged fragment. * @frag: the paged fragment @@ -3552,7 +3546,7 @@ napi_frag_unref(skb_frag_t *frag, bool recycle) */ static inline void __skb_frag_unref(skb_frag_t *frag, bool recycle) { - napi_frag_unref(frag, recycle); + skb_page_unref(skb_frag_page(frag), recycle); } =20 /** diff --git a/net/core/skbuff.c b/net/core/skbuff.c index ff7e450ec5ea..9aa1b40d1693 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -1082,7 +1082,7 @@ static void skb_release_data(struct sk_buff *skb, enu= m skb_drop_reason reason) } =20 for (i =3D 0; i < shinfo->nr_frags; i++) - napi_frag_unref(&shinfo->frags[i], skb->pp_recycle); + __skb_frag_unref(&shinfo->frags[i], skb->pp_recycle); =20 free_head: if (shinfo->frag_list) --=20 2.44.0.478.gd926399ef9-goog